Cumene Gas Detector Tube for 20-140 ppm, pk/10 Back Catalog number: 111U-CUMENE Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 143SA Xylene (5-1000 ppm) Gas detector tubes, pk/10 Price on request 200504 Tubing, 1/8" ID x 1/16" W, Clear PVC, (10 ft) Price on request 800170-10 Tube Holder Hose Barb Fitting (Packg of 10) Price on request